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TPS2074DB - Texas Instruments

Description: Pwr Controller for Bus/Self Pwrd USB Hub with 3.3V LDO, 8 pwr switches, Act-Low BPMode Indicator

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PCB Footprints
TPS2074DB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB (R-PDSO-G24)
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3D Models
TPS2074DB - Texas Instruments  - 3D model - Small Outline Packages - DB (R-PDSO-G24)
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TPS2074DB Details

  • Manufacturer Part Number:

    TPS2074DB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    USB PD CONTROLLER

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    8.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 mm

  • Supply Current-Max (Isup):

    0.36 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.94V

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    5.3 mm

TPS2074DB Frequently Asked Questions (FAQs)

  • The maximum current that can be drawn from the TPS2074DB is 1A per channel, but it's recommended to limit the current to 0.5A per channel for reliable operation.
  • To ensure correct switching, make sure to use a pull-up resistor on the EN pin, and ensure that the input voltage is within the recommended range (2.7V to 5.5V). Also, avoid applying a voltage to the output pins before the input voltage is stable.
  • The EN (enable) pin is used to turn the switch on and off. When EN is high, the switch is on, and when EN is low, the switch is off. You can use a logic signal from a microcontroller or a voltage divider to control the EN pin.
  • No, the TPS2074DB is designed to switch DC signals only. It's not suitable for switching AC signals, as it may not be able to handle the high-frequency components of the AC signal.
  • You can use external voltage protection circuits, such as a voltage supervisor or a crowbar circuit, to protect the TPS2074DB from overvoltage and undervoltage conditions. Additionally, ensure that the input voltage is within the recommended range (2.7V to 5.5V).

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TPS2074DB Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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